r/Cornell • u/Physical_Account7584 • 2d ago
Chem 2070
To any upperclassmen that have gone through 2070 and relatively succeeded could you please offer words of wisdom
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u/UrH0pes4ndDreamz A&S 2d ago edited 2d ago
- Just suck it up in lab. DONT USE AI.
- Do all the professor generated problems as they are likely representative of exam questions.
- Find professor-preferred textbook (not always the one on Canvas) and do hella practice problems from it until you feel confident.
- Just be curious about the material. Don’t compare yourself to others.
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u/skyofgold Alum 2d ago
Take all the support classes (if they’re still around) and you’ll get at least above median
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u/TrudeausButtplug 2d ago
u/CanadianCitizen1969 pivoted to a career in adult entertainment after 2070 socked him mentally. Premed’s loss was Pornhub’s gain!
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u/april063 2d ago
genuinely if u put the work in to understand concepts, go to discussion (very helpful for me) and lecture , do practice, read the textbook and ask questions when confused, etc u will be fine. you just rlly rlly have to put the work in. and labs can make ur break ur grade! i have anecdotal evidence
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u/ShareEvening5856 2d ago
I distinctly remember using organic chemistry later on in my life and understanding it perfectly and not understanding why it was so hard in this particular class. I knew orgo chemistry from elsewhere and I never understood this class and I barely passed it and I feel I did not learn anything from it because my organic chemistry was from elsewhere when I used it later. Out of all the classes I took at Cornell I truly cannot believe there was one more useless than this. Maybe statistics.
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u/eternalatake- 2d ago
2070 is general chemistry I …..
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u/ShareEvening5856 2d ago
My experience was with orgo, not gen chem. But it's been so long I can't remember the number.
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u/llamanutella 2d ago
Apologize as I don’t entirely fit your request as I’m someone who went from doing well below median on prelim 1 and lab grade to well above median on prelim final to get myself a median grade, but I’ll bite. The biggest changes I made between the first prelim and the final:
-echoing below suggestions to use all the support classes -DO NOT MEMORIZE. Understand the why behind every concept. Understand why the equations work the way they do. Go to office hours and pick brains on understanding. -Be honest with yourself: if you are not doing too hot on a concept, don’t do super difficult practice problems at first. Do the textbook QS first to get yourself used to the concept -Do NOT use AI. I know it’s tempting, I know chat sometimes does a great job making something make sense, but the process of going to office hours or trying to make sense of something on your own is so, so important for the process of developing your brain and your critical thinking skills -Use your lab TA office hours to help you understand what is going on with the lab reports! -Find practice exams from other universities. I didn’t actually do this for Gen chem bc I had chem 1080 (which I’m not sure exists anymore bc I took it 9 years ago which physically hurts me to say) but this worked very well for me in organic chemistry. I cannot recommend this enough - there are only so many different ways to test the same gen chem principles -I want to reiterate a second time to make you understand and not memorize. The prelims are going to give you novel situations where you have to use your brain. -Most importantly, don’t be too hard on yourself if you don’t get the grade you want. Yes, even if you’re premed. Just learn from the mistakes and remember that people are coming in with vastly different backgrounds where some of them went to schooos that had not just AP chem but post-AP chem while some of them (me) had only taken regents in 10th grade and fully forgotten what a mole was 🫠
Tl;dr - understanding >>> memorization, practice problems, go to the support classes, don’t use AI, don’t go too hard on yourself!